tree b6f98e827dba224cf38197f278bfb2e96ceea7fe
parent be06bc920c007254d5ffd52adb9d2ba4a111c20e
author George Liu <liuxiwei@inspur.com> 1628165432 +0800
committer George Liu <liuxiwei@inspur.com> 1632450664 +0000

BIOS: support readonly attributes

Since the P10 system has BMC to manager the BIOS attributes,
and the BMC side does not know the attribute values of the BIOS,
it should allow the OOB interface(Host) to be able to set BIOS
readOnly attributes, while still preventing the redfish-doPATCH
operation on it.

Tested: if the readOnly attribute of the pvm_system_name is true,
so we can use `pldmtool` to update the BIOS attributes.

pldmtool bios SetBIOSAttributeCurrentValue -a pvm_system_name -d XXX
{
    "Response": "SUCCESS"
}

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: Iabcb5c2400eb0a5c208cc76180d4b07e02457f44